Still can’t get this to work. The online document refers to using two 3D point files. I have created two pointZ files (file containing 8-9 features is a simulated bomber group [target to follow], file with single point is observer [above and behind target]) and the flight path to follow. Want to follow ‘bomb group’ as it follows flight path over simulated target.

Followed instructions and I don’t see any animation on screen. Have tried varying time interval for play back, etc. but still not seeing anything.

I can send data if an email address can be supplied.

Keep reading - I don't think you read all the help available. It also talks about using line data, not points. Check out some of the related topics as well.

Here are some addtional resources:

Tutorial:
http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Exercise_5_Working_with_animations/00q800000100000000/

Topics:
http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/About_moving_the_camera_or_view_along_a_path/00090000000v000000/
http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Following_an_object_along_a_path/000900000050000000/

If these don't provide you enough info or you still cannot get this to work, let's try to get some more info (data and exact scenario) from you to see what is happening. You can write us in another Ask a Cartographer question if you need to do this.